Base | Representation |
---|---|
bin | 11101110110101011111111… |
… | …010001011110100001000100 |
3 | 122012220021221121211012111110 |
4 | 131312223333101132201010 |
5 | 114202220313322311434 |
6 | 1143131013504005020 |
7 | 36441133624602450 |
oct | 3566537721364104 |
9 | 565807847735443 |
10 | 131301433010244 |
11 | 38922696a05202 |
12 | 12887120300770 |
13 | 5835897518283 |
14 | 245d047bad660 |
15 | 102a6b91d44e9 |
hex | 776aff45e844 |
131301433010244 has 48 divisors (see below), whose sum is σ = 351602163763200. Its totient is φ = 37357729888416.
The previous prime is 131301433010227. The next prime is 131301433010311. The reversal of 131301433010244 is 442010334103131.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3270089334 + ... + 3270129485.
It is an arithmetic number, because the mean of its divisors is an integer number (7325045078400).
Almost surely, 2131301433010244 is an apocalyptic number.
131301433010244 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
131301433010244 is an abundant number, since it is smaller than the sum of its proper divisors (220300730752956).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131301433010244 is a wasteful number, since it uses less digits than its factorization.
131301433010244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6540219072 (or 6540219070 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 30.
Adding to 131301433010244 its reverse (442010334103131), we get a palindrome (573311767113375).
The spelling of 131301433010244 in words is "one hundred thirty-one trillion, three hundred one billion, four hundred thirty-three million, ten thousand, two hundred forty-four".
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